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Elan Coil [88]
2 years ago
10

HELP ASAP!!! #2 only please.

Chemistry
2 answers:
vfiekz [6]2 years ago
8 0
4948484843838382829292929
shtirl [24]2 years ago
6 0

Answer:

friend me on here and imma send you the link Explanation:

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How many grams of aluminum will<br> react fully with 1.25 moles Cl₂?
Liula [17]

2Al + 3Cl₂ → 2AlCl₃

mol Al = 2/3 x 1.25 = 0.83

mass Al = 0.83 x 27 g/mol = 22.41 g

3 0
2 years ago
NEED HELP ASAP NOT DIFFICULT
Burka [1]
Answer- 400 grams of AlCl3 is the maximum amount of AlCl3 produced during the experiment.

Given - Number of moles of Al(NO3)3 - 4 moles
Number of moles of NaCl - 9 moles
Find - Maximum amount of AlCl3 produced during the reaction.
Solution - The complete reaction is - Al(NO3)3 + 3NaCl --> 3NaNO3 + AlCl3
To find the maximum amount of AlCl3 produced during the reaction, we need to find the limiting reagent.
Mole ratio Al(NO3)3 - 4/1 - 4
Mole ratio NaCl - 9/3 - 3
Thus, NaCl is the limiting reagent in the reaction.
Now, 3 moles of NaCl produces 1 mole of AlCl3
9 moles of NaCl will produce - 1/3*9 - 3 moles.
Weight of AlCl3 - 3*133.34 - 400 grams
Thus, 400 grams of AlCl3 is the maximum amount of AlCl3 produced during the experiment.
5 0
2 years ago
Read 2 more answers
What are the necessary ingredients for photosynthesis
Eduardwww [97]

Answer:

Answer is water, carbon dioxide, and energy, which yields glucose and oxygen, as in the well-known formula: 6 H2O + 6 CO2 + Energy = C6H12O6 + 6 O2. Hope it helps!

8 0
3 years ago
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Convert the following temperatures from K to °C.
jekas [21]

-173.15

-0.15

-267.15

416.15

846.15

assuming k is kelvins and c is celsius

4 0
3 years ago
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What does control group mean
fiasKO [112]
A control group is the group in an experiment that does not receive any sort of change, to then be compared to the other treated objects at the end of the study.
7 0
3 years ago
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